Yo‘ldashev Axrorjon, and Toshtemirov Bahodirjon. “INTEGRO-DIFFERENSIAL TENGLAMA UCHUN CHEGARAVIY MASALA”. QO‘QON UNIVERSITETI XABARNOMASI 1, no. 1 (May 15, 2023): 24–25. Accessed January 20, 2026. https://herald.kokanduni.uz/index.php/public_html/article/view/273.